Cooling systems and heat exchangers for cooling computer components
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G06F-001/20
H05K-007/20
출원번호
US-0420863
(2017-01-31)
등록번호
US-10082845
(2018-09-25)
발명자
/ 주소
Yatskov, Alexander I.
출원인 / 주소
Cray, Inc.
대리인 / 주소
Perkins Coie LLP
인용정보
피인용 횟수 :
0인용 특허 :
258
초록▼
Computer systems having heat exchangers for cooling computer components are disclosed herein. The computer systems include a computer cabinet having an air inlet, an air outlet spaced apart from the air inlet, and a plurality of computer module compartments positioned between the air inlet and the a
Computer systems having heat exchangers for cooling computer components are disclosed herein. The computer systems include a computer cabinet having an air inlet, an air outlet spaced apart from the air inlet, and a plurality of computer module compartments positioned between the air inlet and the air outlet. The air inlet, the air outlet, and the computer module compartments define an air flow path through the computer cabinet. The computer systems also include a heat exchanger positioned between two adjacent computer module compartments. The heat exchanger includes a plurality of heat exchange elements canted relative to the air flow path.
대표청구항▼
1. A computer system, comprising: a computer cabinet having: an air inlet;an air outlet spaced apart from the air inlet; anda plurality of computer module compartments positioned between the air inlet and the air outlet, wherein the air inlet, the air outlet, and the computer module compartments def
1. A computer system, comprising: a computer cabinet having: an air inlet;an air outlet spaced apart from the air inlet; anda plurality of computer module compartments positioned between the air inlet and the air outlet, wherein the air inlet, the air outlet, and the computer module compartments define an air flow path through the computer cabinet; anda heat exchanger positioned between two adjacent computer module compartments, the heat exchanger including a plurality of heat exchange elements, wherein each of the heat exchange elements includes a passage portion having at least one internal channel configured to carry working fluid, and wherein each of the passage portions is canted relative to the air flow path. 2. The computer system of claim 1 wherein each of the passage portions forms an angle of from about 10° to about 45° relative to the air flow path. 3. The computer system of claim 1 wherein each of the individual heat exchange elements includes a plurality of fins extending from the passage portion between a first end and a second end, and wherein the plurality of fins are canted relative to the air flow path. 4. The computer system of claim 1 wherein each of the passage portions includes a plurality of internal channels configured to carry working fluid between the first end and the second end. 5. The computer system of claim 1 wherein the heat exchange elements include a first heat exchange element having a first passage portion and a second heat exchange element having a second passage portion, and wherein the first passage portion forms a first angle relative to the air flow path and the second passage portion forms a second angle relative to the air flow path, the first angle being different than the second angle. 6. The computer system of claim 1 wherein each of the individual heat exchange elements includes a plurality of fins extending from the passage portion, wherein each of the fins includes a free edge extending parallel to the passage portion and canted relative to the air flow path. 7. The computer system of claim 1 wherein each of the heat exchange elements further includes first and second fin portions extending from the passage portion, the first fin portion having a first configuration and the second fin portion having a second configuration, different than the first configuration. 8. The computer system of claim 1 wherein each of the heat exchange elements further includes first and second fin portions extending from the passage portion, the first fin portion having a first configuration and the second fin portion having a second configuration, different than the first configuration, and wherein the first fin portion is upstream of the second fin portion in the air flow path. 9. The computer system of claim 1 wherein each of the heat exchange elements further includes first and second fin portions extending from the passage portion, wherein the first fin portion is upstream of the second fin portion along the air flow path, and wherein the second fin portion has a larger number of fins than the first fin portion. 10. The computer system of claim 1 wherein the heat exchanger is a first heat exchanger positioned between a first computer module compartment and a second computer module compartment, wherein the plurality of heat exchange elements is a plurality of first heat exchange elements, wherein each of the passage portions of the first heat exchange elements are canted at a first angle relative to the air flow path, and wherein the computer system further comprises: a second heat exchanger positioned between the second computer module compartment and a third computer module compartment, wherein the second heat exchanger includes a plurality of second heat exchange elements, wherein each of the second heat exchange elements includes a passage portion having at least one internal channel configured to carry working fluid, wherein each of the passage portions of the second heat exchange elements is canted at a second angle relative to the air flow path, and wherein the second angle is different than the first angle. 11. The computer system of claim 1 wherein the heat exchanger is a first heat exchanger positioned between a first computer module compartment and a second computer module compartment, wherein the plurality of heat exchange elements is a plurality of first heat exchange elements, wherein each of the passage portions of the first heat exchange elements are canted at a first angle relative to the air flow path, and wherein the computer system further comprises: a second heat exchanger positioned between the second computer module compartment and a third computer module compartment downstream of the first heat exchanger in the air flow path, wherein the second heat exchanger includes a plurality of second heat exchange elements, wherein each of the second heat exchange elements includes a passage portion having at least one internal channel configured to carry working fluid, wherein each of the passage portions of the second heat exchange elements is canted at a second angle relative to the air flow path, and wherein the second angle is greater than the first angle. 12. A computer system, comprising: a computer cabinet having: an air inlet;an air outlet spaced apart from the air inlet; anda plurality of computer module compartments positioned between the air inlet and the air outlet, wherein the air inlet, the air outlet, and the computer module compartments define an air flow path through the computer cabinet; anda heat exchanger positioned between two adjacent computer module compartments, the heat exchanger including a plurality of heat exchange elements, wherein each of the heat exchange elements includes a passage portion having a plurality of internal channels configured to carry working fluid, the plurality of internal channels including a first internal channel having a first cross-sectional area and at least a second internal channel having a second cross-sectional area, different than the first cross-sectional area, andwherein each of the passage portions is canted relative to the air flow path. 13. The computer system of claim 12 wherein the first and second internal channels have different cross-sectional shapes. 14. The computer system of claim 12 wherein the first and second internal channels have cross-sectional areas that sequentially decrease along the air flow path. 15. The computer system of claim 12 wherein each of the individual heat exchange elements includes a plurality of fins extending outwardly from the passage portion, wherein each of the fins includes a free edge extending parallel to the passage portion and canted relative to the air flow path.
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